Note that we used 50m to indicate that we wanted to create the tablespace 50 Megabytes in size. You can also use the K symbol for Kilobytes, and the G symbol for Gigabytes.

In this example, the "create tablespace" command creates a tablespace that will auto extend in increments of 10 megabytes until it reaches a maximum size of 100 megabytes. We recommend you use auto extend on all tablespaces for any production database.